US9227720B2 - Composite annular seal assembly for bearings in aircraft - Google Patents
Composite annular seal assembly for bearings in aircraft Download PDFInfo
- Publication number
- US9227720B2 US9227720B2 US14/294,947 US201414294947A US9227720B2 US 9227720 B2 US9227720 B2 US 9227720B2 US 201414294947 A US201414294947 A US 201414294947A US 9227720 B2 US9227720 B2 US 9227720B2
- Authority
- US
- United States
- Prior art keywords
- retaining ring
- annular retaining
- seal assembly
- outermost portion
- radially outermost
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims description 53
- 239000000314 lubricant Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003534 oscillatory effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
- B64C9/02—Mounting or supporting thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
- F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
- F16C33/7856—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race with a single sealing lip
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer race
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
- F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
- F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/43—Aeroplanes; Helicopters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/34—Rollers; Needles
- F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (14)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/294,947 US9227720B2 (en) | 2013-03-01 | 2014-06-03 | Composite annular seal assembly for bearings in aircraft |
EP14171081.4A EP2927115B1 (en) | 2014-02-28 | 2014-06-04 | An edge flap arrangement for an aircraft wing |
KR1020150077790A KR101677080B1 (en) | 2014-06-03 | 2015-06-02 | Composite annular seal assembly for bearings in aircraft |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361771214P | 2013-03-01 | 2013-03-01 | |
US14/194,016 US20140248016A1 (en) | 2013-03-01 | 2014-02-28 | Composite annular seal assembly for bearings |
US14/294,947 US9227720B2 (en) | 2013-03-01 | 2014-06-03 | Composite annular seal assembly for bearings in aircraft |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/194,016 Continuation-In-Part US20140248016A1 (en) | 2013-03-01 | 2014-02-28 | Composite annular seal assembly for bearings |
Publications (2)
Publication Number | Publication Date |
---|---|
US20140339369A1 US20140339369A1 (en) | 2014-11-20 |
US9227720B2 true US9227720B2 (en) | 2016-01-05 |
Family
ID=51895016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/294,947 Expired - Fee Related US9227720B2 (en) | 2013-03-01 | 2014-06-03 | Composite annular seal assembly for bearings in aircraft |
Country Status (1)
Country | Link |
---|---|
US (1) | US9227720B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150354631A1 (en) * | 2014-06-03 | 2015-12-10 | Roller Bearing Company Of America, Inc. | Cage for hourglass roller bearings |
US20180156114A1 (en) * | 2016-12-01 | 2018-06-07 | General Electric Company | Bearing for turbine engines |
US10041539B2 (en) * | 2014-12-19 | 2018-08-07 | Aktiebolaget Skf | Double-row spherical roller bearing, manufacturing method and wind turbine bearing arrangement |
US10197094B2 (en) * | 2014-12-19 | 2019-02-05 | Aktiebolaget Skf | Double-row spherical roller bearing |
US10253815B2 (en) * | 2017-08-29 | 2019-04-09 | Schaeffler Technologies AG & Co. KG | Rolling bearing assembly including a crimped sealing assembly having a grounding element |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10012265B2 (en) | 2007-12-06 | 2018-07-03 | Roller Bearing Company Of America, Inc. | Corrosion resistant bearing material |
US9561845B2 (en) | 2007-12-06 | 2017-02-07 | Roller Bearing Company Of America, Inc. | Bearing installed on an aircraft structure |
US10077808B2 (en) | 2013-12-18 | 2018-09-18 | Roller Bearing Company Of America, Inc. | Roller profile for hourglass roller bearings in aircraft |
EP3176076B1 (en) * | 2015-12-04 | 2019-05-08 | Roller Bearing Company of America, Inc. | Split inner or outer race roller bearing with rolling elements |
CN106321627A (en) * | 2016-09-14 | 2017-01-11 | 航天精工股份有限公司 | Rod end self-aligning ball bearing |
CN113175477A (en) * | 2021-03-25 | 2021-07-27 | 山东凯美瑞轴承科技有限公司 | Concave spherical surface self-aligning roller bearing |
CN113739649A (en) * | 2021-08-09 | 2021-12-03 | 上海机电工程研究所 | Thermal protection device for clearance of telescopic duck rudder cabin body |
Citations (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1376311A (en) | 1919-06-13 | 1921-04-26 | Percy A E Armstrong | Combined thrust and journal roller-dearing |
US1795471A (en) | 1929-04-03 | 1931-03-10 | Timken Roller Bearing Co | Self-aligning bearing |
US1902662A (en) | 1931-04-06 | 1933-03-21 | West Virginia Armature Co | Packing ring for shaft bearings |
US2254304A (en) | 1938-07-27 | 1941-09-02 | Zap Dev Corp | Aileron and flap |
US2387962A (en) | 1942-09-28 | 1945-10-30 | Shafer Bearing Corp | Antifriction bearing |
US2728616A (en) | 1953-11-24 | 1955-12-27 | Fafnir Bearing Co | Bearing |
US2764432A (en) * | 1952-06-04 | 1956-09-25 | Fafnir Bearing Co | Bearing seal |
US2767037A (en) | 1954-02-09 | 1956-10-16 | Chain Belt Co | Seal for rotary anti-friction bearings |
US3792912A (en) | 1972-05-10 | 1974-02-19 | Textron Inc | Bearing with combined slinger-seal |
US4333694A (en) | 1980-11-18 | 1982-06-08 | Textron Inc. | Antifriction bearing with removable seal means |
EP0189365A1 (en) | 1985-01-24 | 1986-07-30 | Rexnord Inc. | Selectively hardened stakable bearing |
US4725026A (en) * | 1985-07-31 | 1988-02-16 | Deutsche Airbus Gmbh | Wing with extendable flap and variable camber |
US5413416A (en) | 1993-12-03 | 1995-05-09 | Rexnord Corporation | Roller guide member for full complement roller bearing |
US5441351A (en) | 1993-10-26 | 1995-08-15 | Rexnord Corporation | Full complement self-aligning roller bearing |
JPH10141380A (en) | 1996-11-14 | 1998-05-26 | Uchiyama Mfg Corp | Bearing seal |
EP1092883A2 (en) | 1999-09-28 | 2001-04-18 | Minebea Co., Ltd. | Self-aligning roller bearing |
US6394656B1 (en) | 2000-09-05 | 2002-05-28 | Rexnord Corporation | Retainerless precessing roller bearing |
US20030001444A1 (en) | 2001-06-18 | 2003-01-02 | Ametek, Inc. | Sealed bearing protection for motors |
US20050058382A1 (en) | 2003-09-15 | 2005-03-17 | Williams Steven S. | Steering hub bearing assembly |
US20080040886A1 (en) | 2006-01-26 | 2008-02-21 | Roller Bearing Company Of America, Inc. | Bearing and hinge mechanism |
US20100032520A1 (en) * | 2006-02-22 | 2010-02-11 | Airbus Uk Limited | Control surface failsafe drop link |
EP2046650B1 (en) | 2006-08-04 | 2010-05-26 | Airbus Operations GmbH | High-lift system for an aircraft |
EP2035275B1 (en) | 2006-06-30 | 2010-09-15 | Airbus Operations GmbH | Adjusting device for adjusting a high-lift flap and airfoil wing comprising such an adjusting device |
EP2266877A2 (en) | 2009-06-25 | 2010-12-29 | Airbus Operations Limited | Cross-bleed dam |
CA2780513A1 (en) | 2009-11-13 | 2011-05-19 | Airbus Operations Gmbh | Flap adjusting system of an aircraft with a regulating flap |
US20110127385A1 (en) * | 2009-11-27 | 2011-06-02 | Airbus Operations Limited | Trailing edge flap |
WO2011093922A1 (en) | 2010-01-28 | 2011-08-04 | Rexnord Industries, Llc | Bearing assembly with extended maintenance interval |
US8006940B2 (en) | 2007-04-30 | 2011-08-30 | Airbus Operations Limited | Method and apparatus for deploying an auxiliary lift foil |
WO2011140230A1 (en) | 2010-05-05 | 2011-11-10 | Rexnord Industries, Llc | Lightweight hybrid bearing assembly and a method of making thereof |
US8070106B2 (en) | 2007-11-15 | 2011-12-06 | Airbus Operations Limited | Aircraft wing and flap deployment system |
US8220743B2 (en) | 2008-06-11 | 2012-07-17 | Airbus Operations Limited | Aircraft wing assembly |
US20130087662A1 (en) | 2011-10-07 | 2013-04-11 | Airbus Operations Limited | Flap support |
EP2589829A1 (en) | 2011-11-02 | 2013-05-08 | Rexnord Industries, LLC | Bearing assembly having a floating seal |
US8511611B2 (en) | 2009-05-21 | 2013-08-20 | Airbus Operations Limited | Slot seal |
US8567727B2 (en) | 2009-11-30 | 2013-10-29 | Airbus Operations Limited | Trailing edge flap |
US8651428B2 (en) | 2011-05-20 | 2014-02-18 | Airbus Operations Limited | Aircraft wing assembly |
US8714493B2 (en) | 2009-11-27 | 2014-05-06 | Airbus Operations Limited | Trailing edge flap |
-
2014
- 2014-06-03 US US14/294,947 patent/US9227720B2/en not_active Expired - Fee Related
Patent Citations (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1376311A (en) | 1919-06-13 | 1921-04-26 | Percy A E Armstrong | Combined thrust and journal roller-dearing |
US1795471A (en) | 1929-04-03 | 1931-03-10 | Timken Roller Bearing Co | Self-aligning bearing |
US1902662A (en) | 1931-04-06 | 1933-03-21 | West Virginia Armature Co | Packing ring for shaft bearings |
US2254304A (en) | 1938-07-27 | 1941-09-02 | Zap Dev Corp | Aileron and flap |
US2387962A (en) | 1942-09-28 | 1945-10-30 | Shafer Bearing Corp | Antifriction bearing |
US2764432A (en) * | 1952-06-04 | 1956-09-25 | Fafnir Bearing Co | Bearing seal |
US2728616A (en) | 1953-11-24 | 1955-12-27 | Fafnir Bearing Co | Bearing |
US2767037A (en) | 1954-02-09 | 1956-10-16 | Chain Belt Co | Seal for rotary anti-friction bearings |
US3792912A (en) | 1972-05-10 | 1974-02-19 | Textron Inc | Bearing with combined slinger-seal |
US4333694A (en) | 1980-11-18 | 1982-06-08 | Textron Inc. | Antifriction bearing with removable seal means |
EP0189365A1 (en) | 1985-01-24 | 1986-07-30 | Rexnord Inc. | Selectively hardened stakable bearing |
US4725026A (en) * | 1985-07-31 | 1988-02-16 | Deutsche Airbus Gmbh | Wing with extendable flap and variable camber |
US5441351A (en) | 1993-10-26 | 1995-08-15 | Rexnord Corporation | Full complement self-aligning roller bearing |
US5413416A (en) | 1993-12-03 | 1995-05-09 | Rexnord Corporation | Roller guide member for full complement roller bearing |
US5582483A (en) | 1993-12-03 | 1996-12-10 | Rexnord Corporation | Roller guide member for full complement roller bearing |
JPH10141380A (en) | 1996-11-14 | 1998-05-26 | Uchiyama Mfg Corp | Bearing seal |
EP1092883A2 (en) | 1999-09-28 | 2001-04-18 | Minebea Co., Ltd. | Self-aligning roller bearing |
US6394656B1 (en) | 2000-09-05 | 2002-05-28 | Rexnord Corporation | Retainerless precessing roller bearing |
US20030001444A1 (en) | 2001-06-18 | 2003-01-02 | Ametek, Inc. | Sealed bearing protection for motors |
US20050058382A1 (en) | 2003-09-15 | 2005-03-17 | Williams Steven S. | Steering hub bearing assembly |
US20080040886A1 (en) | 2006-01-26 | 2008-02-21 | Roller Bearing Company Of America, Inc. | Bearing and hinge mechanism |
US20100032520A1 (en) * | 2006-02-22 | 2010-02-11 | Airbus Uk Limited | Control surface failsafe drop link |
US8398019B2 (en) | 2006-06-30 | 2013-03-19 | Airbus Operations Gmbh | Adjusting device for adjusting a high-lift flap and airfoil wing comprising such an adjusting device |
EP2035275B1 (en) | 2006-06-30 | 2010-09-15 | Airbus Operations GmbH | Adjusting device for adjusting a high-lift flap and airfoil wing comprising such an adjusting device |
EP2046650B1 (en) | 2006-08-04 | 2010-05-26 | Airbus Operations GmbH | High-lift system for an aircraft |
US8302913B2 (en) | 2006-08-04 | 2012-11-06 | Airbus Operations Gmbh | High-lift system for an aircraft |
US8302914B2 (en) | 2007-04-30 | 2012-11-06 | Airbus Operations Limited | Method and apparatus for deploying an auxiliary lift foil |
US8006940B2 (en) | 2007-04-30 | 2011-08-30 | Airbus Operations Limited | Method and apparatus for deploying an auxiliary lift foil |
US8070106B2 (en) | 2007-11-15 | 2011-12-06 | Airbus Operations Limited | Aircraft wing and flap deployment system |
US8220743B2 (en) | 2008-06-11 | 2012-07-17 | Airbus Operations Limited | Aircraft wing assembly |
US8511611B2 (en) | 2009-05-21 | 2013-08-20 | Airbus Operations Limited | Slot seal |
EP2266877A2 (en) | 2009-06-25 | 2010-12-29 | Airbus Operations Limited | Cross-bleed dam |
CA2780513A1 (en) | 2009-11-13 | 2011-05-19 | Airbus Operations Gmbh | Flap adjusting system of an aircraft with a regulating flap |
US20110127385A1 (en) * | 2009-11-27 | 2011-06-02 | Airbus Operations Limited | Trailing edge flap |
US8714493B2 (en) | 2009-11-27 | 2014-05-06 | Airbus Operations Limited | Trailing edge flap |
US8534612B2 (en) | 2009-11-27 | 2013-09-17 | Airbus Operations Limited | Trailing edge flap |
US8567727B2 (en) | 2009-11-30 | 2013-10-29 | Airbus Operations Limited | Trailing edge flap |
WO2011093922A1 (en) | 2010-01-28 | 2011-08-04 | Rexnord Industries, Llc | Bearing assembly with extended maintenance interval |
US8061903B2 (en) | 2010-01-28 | 2011-11-22 | Rexnord Industries, Llc | Bearing assembly with extended maintenance interval |
WO2011140230A1 (en) | 2010-05-05 | 2011-11-10 | Rexnord Industries, Llc | Lightweight hybrid bearing assembly and a method of making thereof |
EP2567109A1 (en) | 2010-05-05 | 2013-03-13 | Rexnord Industries, LLC | Lightweight hybrid bearing assembly and a method of making thereof |
US8651428B2 (en) | 2011-05-20 | 2014-02-18 | Airbus Operations Limited | Aircraft wing assembly |
US20130087662A1 (en) | 2011-10-07 | 2013-04-11 | Airbus Operations Limited | Flap support |
EP2589829A1 (en) | 2011-11-02 | 2013-05-08 | Rexnord Industries, LLC | Bearing assembly having a floating seal |
Non-Patent Citations (2)
Title |
---|
International Preliminary Report on Patentability issued for PCT/US2014/019522, dated Jan. 26, 2015. |
International Search Report issued for PCT/US2014/019522, dated Jun. 6, 2014. |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150354631A1 (en) * | 2014-06-03 | 2015-12-10 | Roller Bearing Company Of America, Inc. | Cage for hourglass roller bearings |
US9890814B2 (en) * | 2014-06-03 | 2018-02-13 | Roller Bearing Company Of America, Inc. | Cage for hourglass roller bearings |
US10041539B2 (en) * | 2014-12-19 | 2018-08-07 | Aktiebolaget Skf | Double-row spherical roller bearing, manufacturing method and wind turbine bearing arrangement |
US10197094B2 (en) * | 2014-12-19 | 2019-02-05 | Aktiebolaget Skf | Double-row spherical roller bearing |
US20180156114A1 (en) * | 2016-12-01 | 2018-06-07 | General Electric Company | Bearing for turbine engines |
US10253815B2 (en) * | 2017-08-29 | 2019-04-09 | Schaeffler Technologies AG & Co. KG | Rolling bearing assembly including a crimped sealing assembly having a grounding element |
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US20140339369A1 (en) | 2014-11-20 |
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